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ASTM Barra tonda forgiata AISI 4340 /1.6511/ Sncm4392023-12-08 10:49:10 |
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ASTM A582 SUS 303 tondo sbucciato JIS G4303 φ35mm x 3.000 mm2023-08-07 18:11:26 |
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Tondino d'acciaio Astm S45c/di Sae1045/norma 250*6000mm di baccano2021-12-22 18:28:04 |